1. Professor of Anesthesiology, University of Washington and the Veterans Affairs Puget Sound Health Care System, Seattle, Washington; Chair, American Society of Anesthesiologists Committee on Geriatric Anesthesia; and President, Society for the Advancement of Geriatric Anesthesia, Seattle, Washington. rooke@u.washington.edu.
2. Professor of Anesthesiology, Dean and Vice President for Medical Affairs, Medical University of South Carolina, Charleston, South Carolina.
3. Associate Professor of Anaesthesia, Harvard Medical School, Boston, Massachusetts, and Anesthetist, Department of Anesthesia and Critical Care, Massachusetts General Hospital, Boston, Massachusetts.